Optimal. Leaf size=47 \[ \frac{9}{13} a^2 b x^{13/3}+\frac{a^3 x^4}{4}+\frac{9}{14} a b^2 x^{14/3}+\frac{b^3 x^5}{5} \]
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Rubi [A] time = 0.0329955, antiderivative size = 47, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.133, Rules used = {266, 43} \[ \frac{9}{13} a^2 b x^{13/3}+\frac{a^3 x^4}{4}+\frac{9}{14} a b^2 x^{14/3}+\frac{b^3 x^5}{5} \]
Antiderivative was successfully verified.
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Rule 266
Rule 43
Rubi steps
\begin{align*} \int \left (a+b \sqrt [3]{x}\right )^3 x^3 \, dx &=3 \operatorname{Subst}\left (\int x^{11} (a+b x)^3 \, dx,x,\sqrt [3]{x}\right )\\ &=3 \operatorname{Subst}\left (\int \left (a^3 x^{11}+3 a^2 b x^{12}+3 a b^2 x^{13}+b^3 x^{14}\right ) \, dx,x,\sqrt [3]{x}\right )\\ &=\frac{a^3 x^4}{4}+\frac{9}{13} a^2 b x^{13/3}+\frac{9}{14} a b^2 x^{14/3}+\frac{b^3 x^5}{5}\\ \end{align*}
Mathematica [A] time = 0.0233048, size = 47, normalized size = 1. \[ \frac{9}{13} a^2 b x^{13/3}+\frac{a^3 x^4}{4}+\frac{9}{14} a b^2 x^{14/3}+\frac{b^3 x^5}{5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 36, normalized size = 0.8 \begin{align*}{\frac{{a}^{3}{x}^{4}}{4}}+{\frac{9\,b{a}^{2}}{13}{x}^{{\frac{13}{3}}}}+{\frac{9\,{b}^{2}a}{14}{x}^{{\frac{14}{3}}}}+{\frac{{b}^{3}{x}^{5}}{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 0.976755, size = 270, normalized size = 5.74 \begin{align*} \frac{{\left (b x^{\frac{1}{3}} + a\right )}^{15}}{5 \, b^{12}} - \frac{33 \,{\left (b x^{\frac{1}{3}} + a\right )}^{14} a}{14 \, b^{12}} + \frac{165 \,{\left (b x^{\frac{1}{3}} + a\right )}^{13} a^{2}}{13 \, b^{12}} - \frac{165 \,{\left (b x^{\frac{1}{3}} + a\right )}^{12} a^{3}}{4 \, b^{12}} + \frac{90 \,{\left (b x^{\frac{1}{3}} + a\right )}^{11} a^{4}}{b^{12}} - \frac{693 \,{\left (b x^{\frac{1}{3}} + a\right )}^{10} a^{5}}{5 \, b^{12}} + \frac{154 \,{\left (b x^{\frac{1}{3}} + a\right )}^{9} a^{6}}{b^{12}} - \frac{495 \,{\left (b x^{\frac{1}{3}} + a\right )}^{8} a^{7}}{4 \, b^{12}} + \frac{495 \,{\left (b x^{\frac{1}{3}} + a\right )}^{7} a^{8}}{7 \, b^{12}} - \frac{55 \,{\left (b x^{\frac{1}{3}} + a\right )}^{6} a^{9}}{2 \, b^{12}} + \frac{33 \,{\left (b x^{\frac{1}{3}} + a\right )}^{5} a^{10}}{5 \, b^{12}} - \frac{3 \,{\left (b x^{\frac{1}{3}} + a\right )}^{4} a^{11}}{4 \, b^{12}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.45517, size = 96, normalized size = 2.04 \begin{align*} \frac{1}{5} \, b^{3} x^{5} + \frac{9}{14} \, a b^{2} x^{\frac{14}{3}} + \frac{9}{13} \, a^{2} b x^{\frac{13}{3}} + \frac{1}{4} \, a^{3} x^{4} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.18122, size = 42, normalized size = 0.89 \begin{align*} \frac{a^{3} x^{4}}{4} + \frac{9 a^{2} b x^{\frac{13}{3}}}{13} + \frac{9 a b^{2} x^{\frac{14}{3}}}{14} + \frac{b^{3} x^{5}}{5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.12135, size = 47, normalized size = 1. \begin{align*} \frac{1}{5} \, b^{3} x^{5} + \frac{9}{14} \, a b^{2} x^{\frac{14}{3}} + \frac{9}{13} \, a^{2} b x^{\frac{13}{3}} + \frac{1}{4} \, a^{3} x^{4} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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